Upgrade your hydration pack with the Sawyer Fast Fill Adapters! Made by Sawyer, a trusted brand in outdoor gear, these adapters easily attach to your hydration pack and allow you to fill up your water supply directly from a river, lake, or any other water source. With its portable and lightweight design, it's perfect for camping, hiking, and trekking. These adapters are compatible with most hydration packs and are made in the United States. The package includes one unit quantity of the adapter, ensuring that you have everything you need for your outdoor adventure. Don't let the lack of convenient water sources hinder your outdoor experience ? upgrade your hydration pack with the Sawyer Fast Fill Adapters today!